8606140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 19268928

約数和(自身を除く): 10662788

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 106, 115, 212, 230, 265, 353, 460, 530, 706, 1060, 1219, 1412, 1765, 2438, 3530, 4876, 6095, 7060, 8119, 12190, 16238, 18709, 24380, 32476, 37418, 40595, 74836, 81190, 93545, 162380, 187090, 374180, 430307, 860614, 1721228, 2151535, 4303070, 8606140]

約数ペア:

[(1, 8606140), (2, 4303070), (4, 2151535), (5, 1721228), (10, 860614), (20, 430307), (23, 374180), (46, 187090), (53, 162380), (92, 93545), (106, 81190), (115, 74836), (212, 40595), (230, 37418), (265, 32476), (353, 24380), (460, 18709), (530, 16238), (706, 12190), (1060, 8119), (1219, 7060), (1412, 6095), (1765, 4876), (2438, 3530)]